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Proceedings Paper

Pseudoinverse matrix methods for signal reconstruction from partial data
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Paper Abstract

The usefulness of the concept of a pseudo-inverse matrix to problems in signal processing is emphasized. It is shown how pseudo-inverse matrices can be used to describe the projection of a signal onto the subspace generated by a finite family of basis signals, which need not be linear independent. The connection to the theory of frames, the one-step POCS method, and Cunningham projection onto repetitive bases are explained, among others.

Paper Details

Date Published: 1 November 1991
PDF: 7 pages
Proc. SPIE 1606, Visual Communications and Image Processing '91: Image Processing, (1 November 1991); doi: 10.1117/12.50390
Show Author Affiliations
Hans Georg Feichtinger, Univ. of Vienna (Austria)


Published in SPIE Proceedings Vol. 1606:
Visual Communications and Image Processing '91: Image Processing
Kou-Hu Tzou; Toshio Koga, Editor(s)

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